package com.hmall.order.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.hmall.order.pojo.OrderDetail;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

@Mapper
public interface OrderDetailMapper extends BaseMapper<OrderDetail>  {

    @Select("select item_id from tb_order_detail where order_id = #{id}")
    long selectItemidByOrderId(Long id);

    @Select("select * from tb_order_detail where order_id = #{id}")
    OrderDetail selectByOrderId(Long id);
}
